package com.gm.springboot.service;

import com.gm.springboot.bean.Student;

import java.util.List;

/**
 * @Author Administrator
 * @Date 2020/7/2 15:45
 **/
public interface StudentService {
    List<Student> findStudentAll(Integer page,Integer size);

    int addStudent(Student student);

    int delStudent(Integer sid);

    Student findStudentById(Integer sid);
//
    int updStudent(Student student);
}
